Potassium Concentrate™ 500 ml (16.8 fl oz) new and check valves

and check valves

LittleRox is also great for making a rubble bottom substrate

KH Power is our KH buffer for marine and reef aquariums

including “marine snow” aggregates

Two Little Fishies BioPronto Marine contains cultured naturally occurring microbes that rapidly start the biological filtration process

Potassium Concentrate™ 500 ml (16.8 fl oz) new and check valvesPotassium Concentrate Julian Sprungs Reef Formula replenishes the potassium concentration to help maintain optimum water quality for growth and coloration of corals. Especially beneficial in low nutrient reef aquariums or reef aquariums using zeolites, potassium supplementation is known to promote the development of colorful pigments in Montipora, Acropora, Stylophora, Pocillopora, & Seriatopora spp. 500 ml (16. 8 fl oz) bottle and 1 Gallon.